Packaging tray



FIG. 1 is a top plan view of a packaging tray showing my new design;

FIG. 2 is a cross-sectional view thereof taken along line 2--2 of FIG. 1;

FIG. 3 is a cross-sectional view thereof taken along line 3--3 of FIG. 1;

FIG. 4 is a side elevational view thereof, the other side being identical;

FIG. 5 is an end elevational view thereof, the other end being identical; and

FIG. 6 is a bottom plan view thereof. 

The ornamental design for a packaging tray, as shown and described. 